Wide and focused light

Choosing wide or focused light

When choosing your bulb you should always keep in mind the width of the area you want to illuminate. This guide shows how the shape of a light bulb determines the width of the light beam. Spotlights and standard lamps can achieve a different distribution of light which is either wide or focused.

Indoor Lighting

Light bulb cap types

Light bulb cap types from Philips. Learn which bulb cap type is suitable for your use in your light fitting.